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ANTONIUM K745 HE (Magnetic Hall Effect Keyboard)

Redragon ANTONIUM K745 HE Mechanical Keyboard

The Redragon ANTONIUM K745 HE is a wired mechanical keyboard designed for gamers who prioritize fast, precise input and quiet typing. It uses next-generation UltraMag magnetic switches with adjustable actuation points, making it suitable for competitive gaming where timing and accuracy matter. Its sound dampening features also benefit users seeking a quieter typing experience without sacrificing responsiveness.</p... Read more
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ANTONIUM K745 HE (Magnetic Hall Effect Keyboard)

Redragon
Redragon
Ships to US
$69
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Compare Redragon ANTONIUM K745 HE vs Gamakay TK75HE V2 vs Redragon K721 Specification

Compare similar keyboards side by side, or use the comparison table to compare all keyboards!
Redragon ANTONIUM K745 HEGamakay TK75HE V2Redragon K721
62
ANTONIUM K745 HE (Magnetic Hall Effect Keyboard)
-10% off
76
Gamakay TK75HE V2 Hall Effect keyboard 8K Polling Rate 0.005mm RT Accuracy
60
Redragon K721 Wired Mechanical Keyboard Magnetic Switches
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  • Released in 2026
  • Weighs about 1382 g
  • Sized at 38 x 455 x 147 mm
  • Built with the ISO, ISO-DE, ISO-UK, ANSI layout standard
  • Comes with a knob
  • Includes a Yes, TFT display
  • Compatible with both Mac and Windows
  • Uses a Top Mount mounting style
  • Supports Wired, Wireless connectivity
  • Equipped with a 4000 mAh battery
  • Weighs about 840 g
  • Sized at 20 x 325 x 136 mm
  • Made with a ABS case
  • Has Linear, Magnetic switch options
  • Weighs about 803 g
  • Sized at 43 x 335 x 140 mm
Scores
  • Performance: 92.3
  • Build Quality: 61
  • Productivity: 56.5
  • Customizability: 53.5
  • Portability: 43.4
Scores
  • Performance: 98.6
  • Build Quality: 63.2
  • Productivity: 83
  • Customizability: 73.1
  • Portability: 79.8
Scores
  • Performance: 97.8
  • Build Quality: 58.1
  • Productivity: 51.3
  • Customizability: 54.3
  • Portability: 58
Name
Redragon ANTONIUM K745 HE
Name
Gamakay TK75HE V2
Name
Redragon K721
Release year
2026
Release year
2025
Release year
2025
Switch Options
Magnetic
Switch Options
Magnetic
Switch Options
Linear, Magnetic
Profile
Normal Profile
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Hot Swappable
 
Layout Size
Unknown
Layout Size
75%
Layout Size
75%
Layout Standard
ANSI
Layout Standard
ISO, ISO-DE, ISO-UK, ANSI
Layout Standard
ANSI
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Knob Support
 
Knob Support
 
Knob Support
 
Display Support
 
Display Support
 
TFT
Display Support
 
Mac/Win Support
 
Mac/Win Support
 
Mac/Win Support
 
Multi-Media Keys
 
Multi-Media Keys
 
Multi-Media Keys
 
USB-C
 
USB-C
 
USB-C
 
USB passthrough
 
USB passthrough
 
USB passthrough
 
Connection
Wired, Wired only
Connection
Wired, Wireless
Connection
Wired, Wired only
Polling Rate
8000 Hz
Polling Rate
8000 Hz
Polling Rate
8000 Hz
Battery capacity
-
Battery capacity
4000 mAh
Battery capacity
-
Hall Effect Support
 
Hall Effect Support
 
Hall Effect Support
 
QMK Support
 
QMK Support
 
QMK Support
 
VIA Support
 
VIA Support
 
VIA Support
 
VIAL Support
 
VIAL Support
 
VIAL Support
 
N-Key Rollover
 
N-Key Rollover
 
N-Key Rollover
 
Rapid Trigger
 
Rapid Trigger
 
Rapid Trigger
 
Mount Style
Gasket Mount
Mount Style
Top Mount
Mount Style
Gasket Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb
Backlight
 
Rgb
Backlight
 
Rgb
Case Colors
Case Colors
Case Colors
Case Material
-
Case Material
ABS
Case Material
-
Keycaps Material
PBT
Keycaps Material
PBT
Keycaps Material
-
Dimensions
38 x 455 x 147 mm
Dimensions
20 x 325 x 136 mm
Dimensions
43 x 335 x 140 mm
Weight
1382g
Weight
840g
Weight
803g
*Something incorrect or missing? Please
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Product Description

The Redragon ANTONIUM K745 HE is a wired mechanical keyboard designed for gamers who prioritize fast, precise input and quiet typing. It uses next-generation UltraMag magnetic switches with adjustable actuation points, making it suitable for competitive gaming where timing and accuracy matter. Its sound dampening features also benefit users seeking a quieter typing experience without sacrificing responsiveness.

Key Features

  • UltraMag magnetic switches with anti-wobble design provide consistent, smooth keystrokes and precise actuation.
  • Actuation point adjustable between 0.1 and 3.4 mm via software, allowing fine-tuning for faster or more deliberate key presses.
  • 8,000Hz polling rate reduces input delay, improving responsiveness in fast-paced games.
  • Team Wipe Engine technology filters redundant inputs, helping prevent accidental key presses during gameplay.
  • Extensive noise dampening with multiple foam layers and silicone pads reduces hollow sounds, creating a quieter and more comfortable typing environment.
  • Detachable USB-A to USB-C cable offers reliable wired connection with easy portability.

Compatibility

Supports Windows through a desktop client and other operating systems via a web-based driver, enabling access to software features like actuation adjustment and input filtering without OS restrictions.

Typing Experience

The keyboard delivers smooth, crisp keystrokes with reduced noise thanks to its full-POM switch construction and layered sound dampening. This makes it suitable for users who want tactile feedback without loud clicks or clacks.

Trade-offs

  • Wired-only connectivity limits flexibility for users who prefer wireless setups.
  • Software-dependent features require driver access, which may be less convenient for some users despite web-based support.
  • Actuation adjustment precision below 0.2 mm may vary due to hardware tolerances.

Use Cases

Well suited for competitive gamers playing titles that demand quick, precise inputs such as Valorant, CSGO, Apex Legends, and rhythm games like osu!. Also a good option for users who want a quieter mechanical keyboard without losing responsiveness.

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